Monoprice 620 12' Coaxial Audio/Video RCA Cable M/M RG59U 75  for S/PDIF, Digital Coax, Subwoofer This cable is used to connect DVD players to audio receivers. 12ft Coaxial Audio/Video RCA Cable M/M RG59U 75ohm (for S/PDIF, Digital Coax, Subwoofer &amp; Composite Video) This cable allows jitter-free transfer of digital audio signals. High-density double shielding for maximum rejection of EMI and RFI.